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Individual Calculations August 2018 |
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| Sandaruwan, M G Ravindu Total change: 18.80 | |   |
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| 3rd SSC Open International Rating Chess Tournament 2018 | Matara | SRI | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1239 | 2.00 | 5 | 0.92 | 40 | 36.80 | |
|  Lakmal, M A C | | | 1524 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Rukmal, G Thasitha | | | 1546 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Wickramasinghe, Minethma Lasandi | | wc | 1366 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | De Silva, R B V Nimsara | | | 1383 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Akash, P A Oditha | | | 1542 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 14th Asian Schools Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1239 | 4.00 | 9 | -0.45 | 40 | -18.00 | |
| | Zala, Akshar | | | 1639 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kithmal, P M Kalindhu | | | 1297 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Akmeemana, I U | | | 1249 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Thanuja, Dewsara | | | 1159 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Liyanage, Pesandu Rashmitha | | | 1240 | SRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Bandara, W K S V | | | 1172 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kavisekara, Manula Heshan | | | 1179 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ranasinghe, Thinuga Devanjith | | | 1157 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Bandara, Viduna Lewke | | | 1187 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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